R574313325

Overview

The R574313325 is a single-pole triple-throw (SP3T) RF switch manufactured by Radiall USA, Inc. It operates within a frequency range of 0 Hz to 3 GHz and features SMA terminated connectors. The device incorporates Ramses technology and includes indicator functionality powered by 28 Vdc via a D-sub connector. Key electrical specifications include a maximum insertion loss of 0.2 dB.

Feature Summary

• Utilizes Ramses technology for signal switching
• Provides visual status indication through integrated indicators
• Features SMA terminated interface connections

Applications

• RF signal routing in communication systems
• Test and measurement equipment configurations
• Military and aerospace electronic assemblies

Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm specific datasheet revisions match project requirements. Check for end-of-life status or obsolescence notices prior to finalizing procurement plans to ensure long-term supply chain stability.

Selection Notes

Select this model when SP3T topology with low insertion loss is required up to 3 GHz. Ensure system power supplies support the 28 Vdc indicator requirement. Verify mechanical compatibility with D-sub connector interfaces and SMA termination standards before integration into the design.

Part Context

This component belongs to the Ramses series of RF switches from Radiall. It represents a specialized solution for high-frequency signal management. The product line emphasizes reliability and precise signal control for demanding electronic environments requiring robust switching capabilities.

Replacement Considerations

Consult official manufacturer documentation for qualified substitute part numbers. Verify that any alternative maintains identical SP3T configuration, 3 GHz frequency limit, and SMA termination specifications to ensure functional equivalence.